fix: added multiple tag support

.github/workflows/test.yaml

@@ -12,8 +12,8 @@ jobs:
         id: push
         with:
           path: ./tests/test_app.wick
-          latest: "true"
           username: ${{ secrets.CANDLE_REGISTRY_USERNAME }}
           password: ${{ secrets.CANDLE_REGISTRY_PASSWORD }}
+          tags: latest abc123 123456
       - name: Print push output
-        run: 'echo "Push output: ${{ steps.push.outputs.reference }}"'
+        run: 'echo "Push output: ${{ steps.push.outputs.reference }}"'

action.yaml

@@ -9,16 +9,15 @@ inputs:
     description: "Path to the main wick manifest file.  Usually the file name is `app.wick` or `component.wick`.  This must contain the registry configuration details in the `package` section."
     required: true
     default: "app.wick"
-  latest:
-    description: "If set to true, the image will have a second tag of latest appended in addition to the version tag"
-    required: true
-    default: "true"
   username:
     description: "Username for registry configured in the Wick manifest"
     required: true
   password:
     description: "Password for registry configured in the Wick manifest"
     required: true
+  tags:
+    description: "Space-separated list of additional tags to apply to the image. This is optional as push will always set the tag to the version in the manifest."
+    required: false
 outputs:
   reference:
     description: "The image reference that was pushed"
@@ -27,6 +26,6 @@ runs:
   image: "Dockerfile"
   args:
     - ${{ inputs.path }}
-    - ${{ inputs.latest }}
     - ${{ inputs.username }}
     - ${{ inputs.password }}
+    - ${{ inputs.tags }}

entrypoint.sh

@@ -3,11 +3,11 @@
 set -e
 
 manifest_path="$1"
-latest="$2"
-registry_username="$3"
-registry_password="$4"
+registry_username="$2"
+registry_password="$3"
+IFS=' ' read -r -a tags <<< "$4"
 
-if [ -z "$manifest_path" ] || [ -z "$latest" ] || [ -z "$registry_username" ] || [ -z "$registry_password" ]; then
+if [ -z "$manifest_path" ] || [ -z "$registry_username" ] || [ -z "$registry_password" ]; then
   echo "Error: missing or empty input variables"
   exit 1
 fi
@@ -26,14 +26,15 @@ fi
 manifest_dir=$(dirname "$manifest_path")
 cd "$manifest_dir"
 
-latest_flag=""
-
-if [ "$latest" = "true" ]; then
-    latest_flag="--latest"
-fi
+#create additional tags list for image
+tag_flags=""
+for tag in "${tags[@]}"
+do
+    tag_flags="$tag_flags --tag=$tag"
+done
 
 # Store the output in a variable
-output=$(wick registry push "$(basename "$manifest_path")" $latest_flag 2>&1 | grep 'reference' | grep -E '"(\S*)"' | cut -d '"' -f2 | head -1)
+output=$(wick registry push "$(basename "$manifest_path")" $tag_flags 2>&1 | grep 'reference' | grep -E '"(\S*)"' | cut -d '"' -f2 | head -1)
 echo $output
 
 # Write the output to the GITHUB_OUTPUT environment file